New approach to improving endothelial preservation in cryopreserved arterial substitutes.
D000818:Animals; D001705:Bioprosthesis; D001807:Blood Vessel Prosthesis; D002470:Cell Survival; D015925:Cryopreservation / Q000379:methods*; D004730:Endothelium, Vascular / Q000166:cytology / Q000648:ultrastructure; D007083:Iliac Artery / Q000166:cytology / Q000648:ultrastructure; D066298:In Vitro Techniques; D008855:Microscopy, Electron, Scanning; D013552:Swine; D013556:Swine, Miniature; D014021:Tissue Preservation / Q000379:methods*